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Re: [Qemu-devel] [PATCH] target-arm: always use user mode registers as o
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH] target-arm: always use user mode registers as operands for load/store multiple |
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Date: |
Thu, 19 Feb 2015 22:11:07 +0900 |
On 19 February 2015 at 21:55, Ildar Isaev <address@hidden> wrote:
> Pseudocode fragment for STM instruction in ARMv8 spec:
>
> if registers<i> == '1' then // Store User mode register
> MemA[address,4] = Rmode[i, M32_User];
Again, do you have an example of the code that we mishandle
and what we get wrong?
thanks
-- PMM